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Contract OI history

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Dec 18, 2026 EXPIRATION

HPQ $55.00 Call

HPQ261218C00055000

Latest saved OI642Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6443220 2026-10-02: 644 OI2026-10-05: 644 OI2026-10-06: 643 OI2026-10-07: 642 OI2026-10-08: 642 OI2026-10-09: 642 OI2026-10-13: 642 OI2026-10-14: 642 OI2026-10-15: 642 OI2026-10-16: 642 OI2026-10-21: 642 OI2026-10-23: 642 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HPQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6420
Oct 21, 20266420
Oct 16, 20266420
Oct 15, 20266420
Oct 14, 20266420
Oct 13, 20266420
Oct 09, 20266420
Oct 08, 20266420
Oct 07, 2026642-1
Oct 06, 2026643-1
Oct 05, 20266440
Oct 02, 2026644No prior observation